520038608

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{218137}}^1$

素因数の和:218294

約数の個数: 20

約数和(自身を含む): 1014341700

約数和(自身を除く): 494303092

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 218137, 436274, 872548, 1745096, 3490192, 32502413, 65004826, 130009652, 260019304, 520038608]

約数ペア:

[(1, 520038608), (2, 260019304), (4, 130009652), (8, 65004826), (16, 32502413), (149, 3490192), (298, 1745096), (596, 872548), (1192, 436274), (2384, 218137)]